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APPLICATION NOTES

Applications are suggestions. Field applications vary; since the manufacturer does not install the devices, it is up to the installer to ensure suitability and compliance with appropriate codes and standards.

General Interest

VN01Protecting Relay Coils from Transient Voltages
VN51VFD Motors and Energy Savings

Current Sensors

VN03Monitoring Fan & Pump Status
VN04Current Sensors for New Construction
VN05Current Sensors for Retrofit Applications
VN06Current Sensor/Relay Combination Devices: Start/Stop & Status with a Single Device
VN07Monitoring Variable Frequency Drive Fan & Pump Status
VN10Fractional HP Motor Control & Status
VN11Monitoring Lighting Circuits and Heaters
VN12Monitoring Motor Amperage
VN14Cost Effective Scalable Analog Sensors
VN28Reduce Conveyor Sensor Count with Current Monitoring Techniques
VN29Protecting Pump Motors with Current Monitoring Techniques
VN34Step-Down Technique for Monitoring High Currents
VN35Wire-Wrapping for Low-Current Monitoring
VN36Auto-Calibrating Current Switch: the HawkeyeTM 10F
VN37String Monitoring for Solar Panels Using DC Current Transducers
VN38Pulse Reset TechnologyTM: More Accuracy and Reliability in DC Current Sensing
VN39DC Current Transducers in Electroplating Operations
VN60Fan Status Monitoring on Fan Coil Units Using Current Switches
VN61Using Current Sensors for ECM Monitoring

Environmental Products

VN20Enhancing Dry Pressure Static Pickup in Occupied Spaces
VN48Determining Air Flow
VN56Carbon Monoxide Sensor Calibration and Verification
VN57Measuring CO2 Levels in Schools
VN59Demand Control Ventilation Using Setpoint Devices: Indoor Air Quality
VN63Simplified Installation in Pressure Monitoring
VN64GWNx and AGxx CO/NO2 Sensor Location and Coverage
VN65Airflow Measurement in VAV/IAQ Applications

Power Metering & Energy Management

VN15Submetering Tenant Operations
VN18Optimizing Chiller Plant Performance
VN19Measuring > 2400A with an H8000 series Enercept Meter
VN22Using 600 volt class Current Sensors/Transformers on higher voltage conductors
VN30Parallel Voltage Mode CT's
VN46Using Veris Energy Solutions to Improve Data Center Efficiency
VN49Testing the Pulse Output of Veris H81xx and H84xx Meters
VN50Installation Configuration Options for the E31
VN55Using Enercept Energy Meters with BACnet Protocol
VN53Bi-Directional Metering for Residental Solar Energy Systems
VN62New Features in Power and Energy Monitoring

Relays & Power Sources

VN31Solid-State Relays